Cannot run with the Blueprint example's sidepanel

[crolando]

@adamsepp is designing a way to execute a program that is defined by the nodes. This user has created these forks to implement a scheme for program execution:
https://github.com/adamsepp/nodos_experimental
https://github.com/adamsepp/plano_experimental

@adamsepp I am not able to run your examples. The program dies in the way described here: thedmd/imgui-node-editor#191

I found that I could get it running by disabling the sidepanel. That is, in your plano_experimental frame.cpp file, I got it working by commenting out these lines:

    //Splitter(true, 4.0f, &leftPaneWidth, &rightPaneWidth, 50.0f, 50.0f);

    //ShowLeftPane(leftPaneWidth - 4.0f);

    //ImGui::SameLine(0.0f, 12.0f);

I must apologize, this is not something I understand. I hope in the bug above, we can get to the bottom of it. I can port whatever changes are made there into Plano.

[adamsepp]

Hi @crolando, I'm not sure why the Splitter caused some issues on your side...
I changed the code to use an ImGui::Table instead of Splitter... So it should be ok now....
I have now 3 panels (left = overview; middle = node editor; right = additional settings/info for a node if selected...)

Besides that I commited following changes:

• BUGFIX: when new node is created directly by link drop (now link always gets linked correctly see "newNodeLinkPinID")
• new link type "FlowReset" allow nodes to be resetted (to be able to create loops)
• change node header color according to its state (for better visual effect...) + draw specific node name in node header
• remove flow worker and let the node function itself start/reset other node (by shared pointer to other nodes)
  -> therefore all node function are updated on each link change -> not super nice, but allow better performance whil running
  -> since each node function running in own thread it should allow high performance
• each node has now another callback function which draws the content for the right pane

[crolando]

Note: adamsepp's implementation is in a VS project